Physics for Scientists and Engineers: A Strategic Approach 5th Edition · Newton's Third Law · Problem Problem_41
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Randall D. Knight — Newton's Third Law: Problem Problem_41
A 4.0 kg box is on a frictionless 35° slope and is connected via a massless string over a massless, frictionless pulley to a hanging 2.0 kg weight. The picture for this situation is similar to Figure P7.39. (a) What is the tension in the string if the 4.0 kg box is held in place, so that it cannot move? (b) If the box is then released, which way will it move on the slope? (c) What is the tension in the string once the box begins to move?
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주어진 조건: 4.0 kg, 2.0 kg
구하는 것: (a) What is the tension in the string if the 4; (b) If the box is then released; (c) What is the tension in the string once the box begins to mov
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Physics for Scientists and Engineers: A Strategic Approach · 5th Edition
저자: Randall D. Knight
출판사: Pearson
단원: Newton's Third Law